1320322200010 has 64 divisors (see below), whose sum is σ = 2685724729344. Its totient is φ = 462987374400.

The previous prime is 1320322199993. The next prime is 1320322200013. The reversal of 1320322200010 is 100022230231.

It is not an unprimeable number, because it can be changed into a prime (1320322200013) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 280947 + ... + 1649113.

It is an arithmetic number, because the mean of its divisors is an integer number (41964448896).

Almost surely, 2^{1320322200010} is an apocalyptic number.

1320322200010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1320322200010 is an abundant number, since it is smaller than the sum of its proper divisors (1365402529334).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1320322200010 is a wasteful number, since it uses less digits than its factorization.

1320322200010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1368499.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 1320322200010 its reverse (100022230231), we get a palindrome (1420344430241).

The spelling of 1320322200010 in words is "one trillion, three hundred twenty billion, three hundred twenty-two million, two hundred thousand, ten".